Listing haskell ghc802 packages fails

[cah6]

Issue description

Not sure if I'm doing something wrong, but while nix-env -f "<nixpkgs>" -qaP -A haskell.packages.ghc822 returns all ghc822 packages, nix-env -f "<nixpkgs>" -qaP -A haskell.packages.ghc802 throws an error:

$ nix-env -f "<nixpkgs>" -qaP -A haskell.packages.ghc802
error: anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixos/pkgs/development/haskell-modules/hackage-packages.nix:48851:6 called without required argument 'ghc-compact', at /nix/var/nix/profiles/per-user/root/channels/nixos/pkgs/development/haskell-modules/make-package-set.nix:88:27

Do I need to somehow feed ghc-compact into this?

Technical details

My info:

$ nix-shell -p nix-info --run "nix-info -m"
these paths will be fetched (0.52 MiB download, 2.51 MiB unpacked):
  /nix/store/9bkj2zjc8jdzwgwdwb5d890hrhrk9d3g-bash-4.4-p12-dev
  /nix/store/d5ki460cwwydf93f31is95sqpcf334r4-bash-4.4-p12-info
  /nix/store/f1rp3j71id6g6zcmiafrksmw1cgydl9k-bash-4.4-p12-doc
  /nix/store/fskpf2pdlgn4gm2kay7lfbw1cmjil6s3-bash-4.4-p12-man
  /nix/store/l3nz0167a4xhb78ldcjns5p4dwvlm1cw-stdenv
copying path '/nix/store/f1rp3j71id6g6zcmiafrksmw1cgydl9k-bash-4.4-p12-doc' from 'https://cache.nixos.org'...
copying path '/nix/store/d5ki460cwwydf93f31is95sqpcf334r4-bash-4.4-p12-info' from 'https://cache.nixos.org'...
copying path '/nix/store/9bkj2zjc8jdzwgwdwb5d890hrhrk9d3g-bash-4.4-p12-dev' from 'https://cache.nixos.org'...
copying path '/nix/store/fskpf2pdlgn4gm2kay7lfbw1cmjil6s3-bash-4.4-p12-man' from 'https://cache.nixos.org'...
copying path '/nix/store/l3nz0167a4xhb78ldcjns5p4dwvlm1cw-stdenv' from 'https://cache.nixos.org'...
 - system: `"x86_64-linux"`
 - host os: `Linux 4.14.48, NixOS, 18.03.132618.0f73fef53a9 (Impala)`
 - multi-user?: `yes`
 - sandbox: `no`
 - version: `nix-env (Nix) 2.0.2`
 - channels(cah6): `"nixos-18.03-18.03.132618.0f73fef53a9"`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixos/nixpkgs

[typetetris]

diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix
index 1a4638c51e1..f475512a8da 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix
@@ -19,6 +19,7 @@ self: super: {
   filepath = null;
   ghc-boot = null;
   ghc-boot-th = null;
+  ghc-compact = null;
   ghc-prim = null;
   ghci = null;
   haskeline = null;

gets the listing of packages going again, but the package depending on ghc-compact still don't build, as they have a base >= 4.10 constrain and ghc 8.0.2 has base 4.9.*